Software mimicking specific hardware terminals.

a technique for testing the performance of real applications over a virtual network.

In integrated circuit design, hardware emulation is the process of imitating the behavior of one or more pieces of hardware (typically a system under design) with another piece of hardware, typically a special purpose emulation system.

the software architecture that provides exact virtual representation of various electronic identity (access, transit and banking) cards using only software.

Android devices have the ability to run virtual machines or emulate other operating systems.

Vinyl emulation allows a user to physically manipulate the playback of digital audio files on a computer using the turntables as an interface, thus preserving the hands-on control and feel of DJing with vinyl.